Description
SevenExcellence™ Empty Expansion Unit is a blank module intended to cover unused channels on SevenExcellence multiparameter instruments, maintaining a clean and protected instrument front when full expansion is not required. This empty expansion unit serves as a practical accessory for laboratories that configure only selected measurement parameters and wish to seal vacant slots against dust or accidental contact. With both net and gross weight of 0,09 kg it remains extremely light and easy to install or exchange. Offered as one piece, the blank module fits the modular architecture of electrochemical measuring devices, conductivity meters, pH meters and oxygen meters. Integration occurs within the SevenExcellence system from manufacturer Mettler-Toledo OnLine, allowing users to preserve instrument integrity and aesthetics while scaling measurement capabilities as needed. The unit supports orderly laboratory organisation by providing a finished appearance to partially equipped meters and facilitates future upgrades simply by replacement with active modules. Its straightforward mechanical design ensures reliable seating without tools, making it a convenient component for flexible bench-top configurations in analytical and quality-control environments.
This article is part of Dissolved oxygen & multiparameter meters, in pH & electrochemistry.
Key features
- Pack size: 1 pc(s)
- Product type: empty expansion unit / blank module
- Function: covering unused channels
- Compatible platform: SevenExcellence™
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Questions about Blank Module(Accessory)
What is this article?
Blank Module(Accessory) is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in Dissolved oxygen & multiparameter meters, inside pH & electrochemistry, in Lab instruments.
A dissolved-oxygen meter reads oxygen in a liquid, optically or with a Clark cell. A multiparameter meter adds pH, conductivity or both on one instrument. The sensor cap or the membrane is the consumable. A reading in air and a reading in water are different calibrations.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is Dissolved oxygen & multiparameter meters. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, pH meters, Conductivity meters & cells, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.